高铁is highly subsidized. it's a good deal for people who can affo

来源: xdz2 于 2013-07-16 10:11:37 [] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)
回答: 高铁也是耗能大户 由 tzbcwbc 于 2013-07-16 08:56:29
请您先登陆，再发跟帖！